CN218289925U - Yarn storage device - Google Patents

Abstract

The utility model relates to a textile machinery accessory discloses a store up yarn ware, include: a connecting seat; a hollow yarn storage cylinder, which comprises an upper friction part and a lower storage part; the hollow rotating body is positioned in the yarn storage barrel and is connected with the yarn storage barrel in a rotating way; the mounting plate is connected to the top surface of the connecting seat in a vertically sliding manner, and an elastic piece and an electromagnet are arranged between the mounting plate and the connecting seat, so that the mounting plate has upper limit and lower limit; the motor is fixedly connected to the mounting plate, an output shaft of the motor downwards penetrates through the connecting seat and enters the rotating body, and a first connecting block is fixedly connected to the lower end of the output shaft; the first connecting blocks are driven by the upward and downward movement of the first connecting blocks; and the second friction blocks are positioned on the outer side of the friction part and driven by the up-and-down movement of the mounting plate, and when the first friction blocks are far away from the inner wall of the storage part, the second friction blocks are close to the outer wall of the friction part.

Description

Yarn storage device

Technical Field

The utility model relates to a spinning machine accessory, in particular to yarn storage device.

Background

The yarn storage device generally comprises a connecting seat, a yarn storage barrel and a motor, wherein the connecting seat is connected with a yarn inlet hole position ring and a yarn outlet hole position ring. The storage part is sleeved with a tension ring, the yarn sequentially passes through the yarn inlet hole position ring, the tension ring and the yarn outlet hole position ring, and the yarn is wound on the storage part along with the rotation of the yarn storage barrel. The yarn storage device is also matched with a detection mechanism for use, the detection mechanism is in the prior art, is generally a swinging block, can be additionally arranged in front of the yarn storage device, and can also be integrated on an inlet wire hole position ring of the yarn storage device. Have the knot on the yarn, when the piece was swung in the process, the knot drove the swing piece swing, and trigger signal makes the motor stop, but storage yarn section of thick bamboo, motor shaft under the inertial action, can continue to rotate at will, slowly stops again, and this in-process, storage yarn section of thick bamboo can the rolling yarn at will, and this yarn quantity that also leads to the knot top part is more.

The first way to handle knots is: and manually drawing the yarn on the upper part of the knot out of the space between the yarn inlet position ring and the yarn storage barrel until the knot is also drawn out, removing the yarn with the knot, and reconnecting two ends of the yarn. This is time consuming and labor intensive because of the high number of yarns in the upper portion of the knuckle and also wastes yarn. The second mode is as follows: and continuously starting the spinning equipment, paying attention to the position of the knot, pausing the spinning equipment when the knot is about to leave from the yarn storage drum, manually drawing the yarn at the lower part of the knot out of the space between the tension ring and the yarn outlet hole ring until the knot is also drawn out, removing the yarn with the knot, and reconnecting two ends of the yarn. The mode is simple to operate, waste of yarns is relatively reduced, the position of the knot needs to be manually kept, and once the knot is not noticed, the knot can be brought into textile equipment, the quality of textiles is affected, and even thread breakage is caused.

Therefore, the existing yarn storage device cannot conveniently and effectively process the nodules.

SUMMERY OF THE UTILITY MODEL

The application provides a store up yarn ware can solve current store up yarn ware can not be very convenient, the effectual problem of handling the good knot.

In this application, provide a yarn storage ware, include: the connecting seat is connected with a wire inlet position ring and a wire outlet position ring; the hollow yarn storage barrel is rotatably connected to the bottom surface of the connecting seat and comprises an upper friction part and a lower storage part; the hollow rotating body is positioned in the yarn storage barrel and is connected to the yarn storage barrel in a rotating mode;

the mounting plate is connected to the top surface of the connecting seat in an up-and-down sliding manner, an elastic piece and an electromagnet are further arranged between the mounting plate and the connecting seat, and the elastic piece and the electromagnet are used for enabling the mounting plate to have upper side limit and lower side limit; the motor is fixedly connected to the mounting plate, an output shaft of the motor downwards penetrates through the connecting seat and enters the rotating body, and a first connecting block is fixedly connected to the lower end of the output shaft; the first friction blocks are positioned between the yarn storage barrel and the rotating body and are driven to abut against and leave the inner wall of the storage part by the up-and-down movement of the first connecting block; and the second friction blocks are positioned on the outer side of the friction part and are driven by the mounting plate to abut against and leave the outer wall of the friction part by up-and-down movement, and when the first friction blocks are far away from the inner wall of the storage part, the second friction blocks are close to the outer wall of the friction part.

In one embodiment, the storage part comprises two detachably connected half shells, both of which are detachably connected to the friction part, a first bearing is arranged between the friction part and the connecting seat, and a second bearing is arranged between the storage part and the rotating body.

In one embodiment, when the electromagnet acts on the mounting plate, the mounting plate is positioned at the lower side for limiting and is propped against the bottom surface of the connecting seat, meanwhile, the first friction blocks are propped against the inner wall of the storage part, and the second friction blocks are separated from the outer wall of the friction part.

In one embodiment, the four corners of the mounting plate are provided with guide through holes, the top surface of the connecting seat is correspondingly provided with four accommodating grooves, and each accommodating groove is fixedly connected with a guide rod; the elastic piece is a spring and is sleeved with the guide rod, and two ends of the elastic piece respectively abut against the mounting plate and the inner wall of the bottom of the accommodating groove; the electromagnet is embedded in the top surface of the connecting seat.

In one implementation mode, the rotor corresponds every first clutch blocks is provided with first groove of wearing out, every it has articulated strip, lower articulated strip to articulate on the intermediate position of first clutch blocks, the other end process of going up articulated strip first groove of wearing out and upwards articulate in first connecting block, the other end process of lower articulated strip first groove of wearing out and downwards articulate in the bottom of rotor.

In one embodiment, the second friction blocks are connected to the bottom surface of the connecting seat in a sliding manner along the radial direction of the friction part, a second penetrating groove is formed in the connecting seat corresponding to each second friction block, a second hinge strip is hinged to each second friction block, and the upper end of each second hinge strip penetrates through the second penetrating groove and is hinged to the mounting plate.

In one embodiment, the rotating body comprises a cylindrical body and a base which are detachably connected, the first penetrating groove is formed in the cylindrical body and penetrates through the lower end of the cylindrical body, and the lower hinge strip is hinged to the base.

In one embodiment, the second friction block comprises a hinge block and a propping block which are detachably connected, the propping block is slidably connected to the bottom surface of the connecting seat, and the second hinge strip is hinged to the hinge block.

In one embodiment, a rubber layer is bonded to the outer wall of the first friction block.

To sum up, in this application, a store up yarn ware sets up the mounting panel, and the motor is installed in the mounting panel, and the epaxial first connecting block of motor output and mounting panel reciprocate together, through first clutch blocks of removal between them control respectively, second clutch blocks, and first clutch blocks is equivalent to the separation and reunion between a storage yarn section of thick bamboo and the motor, and the second clutch blocks stops to store up a yarn section of thick bamboo. After detecting the knot, first clutch blocks and storage yarn section of thick bamboo separation, the second clutch blocks stops storage yarn section of thick bamboo simultaneously, makes the yarn quantity of knot top part reduce by a wide margin, can adopt the first mode to handle the knot very conveniently. Compare current yarn storage ware, have can be convenient, effectual beneficial effect who handles good knot.

Drawings

In order to better and clearly illustrate the technical solutions in the embodiments or the background art of the present application, the drawings required to be used in the embodiments or the background art of the present application will be described below.

FIG. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a side view of the engaged yarn in a rotated state of the present invention;

FIG. 3 is a top view of the present invention;

FIG. 4 isbase:Sub>A cross-sectional view taken along A-A of FIG. 3;

FIG. 5 is a cross-sectional view taken along line B-B of FIG. 3;

FIG. 6 is an enlarged view of portion C of FIG. 5;

FIG. 7 is a side view of the present invention in a braked state;

fig. 8 is a half sectional view in the state of fig. 7.

In the figure, 1, a connecting seat; 011. a first connecting cylinder; 012. accommodating grooves; 013. a second pass-out slot; 2. a yarn storage drum; 2-1, a friction part; 2-2, a storage part; 2-2-1, a half shell; 2-2-11, half card slot; 2-2-12, strip-shaped grooves; 3. a rotating body; 3-1, a cylindrical body; 3-11, a first through groove; 3-2, a base; 4. mounting a plate; 5. a motor; 6. a first friction block; 61. a rubber layer; 7. a second friction block; 7-1, a hinge block; 7-2, a propping block; 8. a wire inlet potential ring; 9. a wire outlet hole position ring; 10. a tension ring; 11. a first bearing; 12. a second bearing; 13. a first nut; 14. a snap ring; 15. a second nut; 16. a spring; 17. an electromagnet; 18. a first connection block; 19. a guide bar; 20. an upper hinge strip; 21. a lower hinge strip; 22. a second hinge strip; 23. a nodule.

Detailed Description

The following further description is made in conjunction with the accompanying description drawings.

Referring to fig. 1, 2 and 3, a yarn storage device includes a connecting base 1, a yarn storage drum 2, a rotating body 3, a mounting plate 4, a motor 5, a plurality of first friction blocks 6, and a plurality of second friction blocks 7.

Referring to fig. 2, the connecting base 1 is used for connecting the yarn storage device to the textile equipment, and the connecting base 1 is connected with a yarn inlet hole position ring 8 and a yarn outlet hole position ring 9. According to different textile equipment, the positions of the wire inlet hole position ring 8 and the wire outlet hole position ring 9 can be correspondingly adjusted, and the drawing is a schematic drawing.

Referring to fig. 5 and 6, the storage tube 2 is hollow and rotatably connected to the bottom surface of the connecting socket 1, and includes an upper friction portion 2-1 and a lower storage portion 2-2. The friction part 2-1 is used for subsequently braking and stopping the storage barrel 2, the storage part 2-2 is used for storing yarn, namely, referring to the existing mode, the storage part 2-2 is sleeved with a tension ring 10, the yarn sequentially passes through a yarn inlet hole position ring 8, the tension ring 10 and a yarn outlet hole position ring 9, and the yarn is wound on the storage part 2-2 along with the rotation of the storage barrel 2.

The rotating body 3 is also in a hollow state, is smaller than the yarn storage barrel 2 in size, is positioned in the yarn storage barrel 2 and is rotatably connected with the yarn storage barrel 2.

Referring to fig. 1 and 6, in one embodiment, the storage part 2-2 preferably includes two housing halves 2-2-1 detachably connected, and each housing half 2-2-1 is also detachably connected to the friction part 2-1. A first bearing 11 is arranged between the friction part 2-1 and the coupling socket 1. Specifically, the bottom surface of the connecting seat 1 can be fixedly provided with a first connecting cylinder 011 in an extending manner, the first connecting cylinder 011 is divided into three layers from top to bottom, the outer diameter of the upper layer is the largest, the middle layer is matched with the inner ring of the first bearing 11, the lower layer is provided with external threads and is in threaded connection with a first nut 13, and the inner ring of the first bearing 11 is clamped and fixed by matching the first nut 13 with the upper layer; the section of the friction part 2-1 is L-shaped, the outer ring of the first bearing 11 downwards abuts against an integrated limiting ring on the inner wall of the bottom of the friction part 2-1, an annular groove is formed in the inner wall above the friction part 2-1, a clamping ring 14 is clamped in the annular groove, and the outer ring of the first bearing 11 is clamped and fixed through the clamping ring 14 matched with the limiting ring. A second bearing 12 is arranged between the storage part 2-2 and the rotating body 3, and specifically, the rotating body 3 is matched with a second nut 15 to clamp and fix an inner ring of the second bearing 12 by referring to the design of the first connecting cylinder 011; the two half shells 2-2-1 are respectively provided with a half clamping groove 2-2-11 matched with the outer ring of the second bearing 12.

Briefly describe the assembly of the connecting seat 1, the yarn storage cylinder 2 and the rotator 3:

s1, connecting an outer ring of a first bearing 11 to a friction part 2-1;

s2, connecting the inner ring of the first bearing 11 to the first connecting cylinder 011;

s3, connecting the inner ring of the second bearing 12 to the rotating body 3;

s4, connecting the two half shells 2-2-1 to the outer ring of the second bearing 12 to form a storage part 2-2;

and S5, connecting the storage part 2-2 to the friction part 2-1.

Referring to fig. 4, the mounting plate 4 is slidably connected to the top surface of the connecting base 1 up and down, an elastic member and an electromagnet 17 are further disposed between the mounting plate 4 and the connecting base 1, and the elastic member and the electromagnet 17 are used for enabling the mounting plate 4 to have an upper side limit and a lower side limit. That is, the mounting plate 4 is positioned at one of the upper limit position and the lower limit position by the force of the elastic member acting on the mounting plate 4, and the mounting plate 4 is attracted by the electromagnet 17 after the electromagnet 17 is energized, so that the mounting plate 4 is positioned at the other of the upper limit position and the lower limit position by overcoming the elastic member.

The motor 5 is fixedly connected to the mounting plate 4 and moves up and down along with the mounting plate 4, an output shaft of the motor passes through the connecting seat 1 downwards (also passes through the first connecting cylinder 011) and enters the rotating body 3, and a first connecting block 18 is fixedly connected to the lower end of the output shaft, namely the first connecting block 18 also moves up and down along with the mounting plate 4. The whole length is longer, and a shaft with a proper length can be fixedly connected to the output shaft of the motor 5 through a coupling.

Referring to fig. 6, a plurality of first friction blocks 6 are disposed between the storage portion and the rotating body 3, and are driven to abut against and separate from the inner wall of the storage portion 2-2 by the upward and downward movement of the first connecting blocks 18. That is, the up-and-down movement of the first coupling block 18 with respect to the coupling holder 1 is converted into the radial movement of the first friction block 6 with respect to the coupling holder 1 along the storing portion 2-2. This also corresponds to the conversion of a movement in the vertical direction into a movement in the horizontal direction, which can be achieved with reference to the known structure, for example, the arrangement between the first connecting block 18 and the first friction block 6 can be: the surfaces which are close to each other can be matched with each other in an inclined manner, the two inclined surfaces can be respectively provided with a sliding groove and a protrusion which are matched with each other, and the two surfaces are limited to be separated along the horizontal direction or the vertical direction through the sliding groove and the protrusion.

And the second friction blocks 7 are positioned at the outer side of the friction part 2-1, and are driven to abut against and leave the outer wall of the friction part 2-1 by the up-and-down movement of the mounting plate 4. That is, the up-and-down movement of the mounting plate 4 relative to the connecting base 1 is converted into the radial movement of the second friction block 7 relative to the connecting base 1 along the friction part 2-1. Since the first connecting block 18 moves up and down together with the mounting plate 4, the first friction block 6 and the second friction block 7 move simultaneously, and when the first friction block 6 is far away from the inner wall of the storage part 2-2, the second friction block 7 is close to the outer wall of the friction part 2-1.

Referring to fig. 4, in combination with the arrangement of the first friction block 6 and the second friction block 7, in one embodiment, preferably, the two limiting and elastic members and the electromagnet 17 are arranged as follows: when the electromagnet 17 acts on the mounting plate 4, the mounting plate 4 is positioned at the lower side for limiting and props against the top surface of the connecting seat 1, meanwhile, the first friction blocks 6 prop against the inner wall of the storage part 2-2, and the second friction blocks 7 leave the outer wall of the friction part 2-1. At this moment, the motor 5 drives the yarn storage barrel 2 to rotate, the yarn is wound, the corresponding electromagnet 17 is designed to act on the mounting plate 4, the mounting plate 4 is abutted to the top surface of the connecting seat 1, and the motor 5 is kept to stably run. Generally, the storage part 2-2 is also provided with a circle of vertical strip-shaped through grooves, and the width of the first friction block 6 is correspondingly larger than that of the strip-shaped through grooves, so that the first friction block 6 can be ensured to abut against the inner wall of the storage part 2-2. Preferably, a rubber layer 61 is bonded on the outer wall of the first friction block 6, and the rubber layer 61 can have certain deformation, so that the first friction block 6 can be conveniently abutted against the inner wall of the storage part 2-2, and the friction is increased, so that the matching between the first friction block and the storage part is more stable.

Specifically, all be provided with the direction through-hole on the position of dress board four corners, 1 top surface correspondence of connecting seat is provided with four holding tanks 012, fixedly connected with guide bar 19 in every holding tank 012 (can directly adopt the bolt of taking smooth part, threaded connection to holding tank 012, the smooth part of bolt is guide bar 19 promptly). The elastic component is four springs 16, cup joints guide bar 19, and both ends support mounting panel 4, holding tank 012 bottom inner wall respectively, and when mounting panel 4 supported the connecting seat 1 top surface, holding tank 012 was used for holding spring 16. The electromagnet 17 is embedded on the top surface of the connecting seat 1.

Referring to fig. 6, in combination with the arrangement of the two limiting and elastic members and the electromagnet 17, in one embodiment, the arrangement between the first friction block 6 and the first connecting block 18 is preferably as follows: the rotating body 3 is provided with a first penetrating groove 3-11 corresponding to each first friction block 6; an upper hinge strip 20 and a lower hinge strip 21 are hinged to the middle position of each first friction block 6; the other end of the upper hinge strip 20 passes through the first through slot 3-11 and is hinged upwards to the first connecting block 18; the other end of the lower hinge strip 21 passes through the first through-going grooves 3-11 and is hinged downwards to the bottom of the rotor 3. That is, in the assembly of the connecting holder 1, the yarn storage tube 2, and the rotor 3, after the step S3 is completed, the assembly of the mounting plate 4, the motor 5, and the connecting holder 1 is completed, the assembly of the first friction block 6, the first connecting block 18, and the rotor 3 is completed, and then the step S4 is performed.

Further, the rotating body 3 comprises a cylindrical body 3-1 and a base 3-2 which are detachably connected. The first penetrating groove 3-11 is arranged on the cylindrical body 3-1 and penetrates through the lower end of the cylindrical body, and the lower hinge strip 21 is hinged on the base 3-2. Thus, the assembly of the first friction block 6, the first connecting block 18 and the rotor 3 is facilitated.

In combination with the arrangement of the two limiting and elastic members, the electromagnet 17, in one embodiment, the arrangement between the second friction block 7 and the mounting plate 4 is preferably: the second friction blocks 7 are connected to the bottom surface of the connecting seat 1 in a sliding manner along the radial direction of the friction part 2-1, and a second penetrating groove 013 is formed in the connecting seat 1 corresponding to each second friction block 7; each second friction block 7 is hinged with a second hinge strip 22, and the upper end of the second hinge strip 22 passes through the second through slot 013 and is hinged with the mounting plate 4.

Further, the second friction block 7 comprises a hinge block 7-1 and an abutting block 7-2 which are detachably connected. The abutting block 7-2 is connected with the bottom surface of the connecting seat 1 in a sliding way, and the second hinge strip 22 is hinged with the hinge block 7-1. Thus, the second friction block 7 and the connecting seat 1 are convenient to disassemble.

Please refer to fig. 6, fig. 7 and fig. 8, which briefly describe the working principle of the present invention: the first friction block 6 is propped against the inner wall of the storage part 2-2, the second friction blocks 7 are separated from the outer wall of the friction part 2-1, and the motor 5 rotates to drive the yarn storage barrel 2 to rotate and wind yarns. When detecting that the yarn has the knot 23, after the yarn is wound into the yarn storage barrel 2, the motor 5 is controlled to be powered off, the yarn storage barrel 2 continues to rotate under inertia, the yarn is wound, the electromagnet 17 is controlled at the same time, the mounting plate 4 is replaced, the first friction block 6 is driven to be separated from the inner wall of the storage part 2-2, the second friction block 7 is driven to abut against the outer wall of the friction part 2-1, and the yarn storage barrel 2 is braked and stopped. Because the storage cylinder 2 is braked and stopped quickly, the number of yarns at the upper part of the knot 23 is small, the yarns with the knot 23 can be drawn out from the space between the wire inlet position ring 8 and the storage cylinder 2, the part of the yarns with the knot 23 is removed, and the two ends of the yarns are connected again, so that the treatment can be finished.

Claims (9)

1. A yarn storage device, comprising:

the wire outlet device comprises a connecting seat (1), wherein a wire inlet position ring (8) and a wire outlet position ring (9) are connected to the connecting seat (1);

the hollow yarn storage barrel (2), the yarn storage barrel (2) is rotatably connected to the bottom surface of the connecting seat (1) and comprises an upper friction part (2-1) and a lower storage part (2-2);

the hollow rotating body (3), the rotating body (3) is positioned in the yarn storage barrel (2) and is rotatably connected with the yarn storage barrel (2);

the mounting plate (4) is connected to the top surface of the connecting seat (1) in a vertical sliding mode, an elastic piece and an electromagnet (17) are further arranged between the mounting plate (4) and the connecting seat (1), and the elastic piece and the electromagnet (17) are used for enabling the mounting plate (4) to have upper side limiting and lower side limiting;

the motor (5) is fixedly connected to the mounting plate (4), an output shaft of the motor (5) downwards penetrates through the connecting seat (1) and enters the rotating body (3), and the lower end of the output shaft is also fixedly connected with a first connecting block (18);

the first friction blocks (6) are positioned between the yarn storage barrel (2) and the rotating body (3), and are driven to abut against and separate from the inner wall of the storage part (2-2) by the upward and downward movement of the first connecting block (18);

the second friction blocks (7) are arranged on the outer side of the friction part (2-1), the mounting plate (4) is driven to abut against and separate from the outer wall of the friction part (2-1) by moving up and down, and when the first friction block (6) is far away from the inner wall of the storage part (2-2), the second friction blocks (7) are close to the outer wall of the friction part (2-1).

2. A yarn storage device as claimed in claim 1, characterized in that the storage section (2-2) comprises two detachably connected half shells (2-2-1), both half shells (2-2-1) being detachably connected to the friction section (2-1), a first bearing (11) being arranged between the friction section (2-1) and the coupling holder (1), and a second bearing (12) being arranged between the storage section (2-2) and the rotor (3).

3. A yarn storage device according to claim 1, characterized in that when the electromagnet (17) acts on the mounting plate (4), the mounting plate (4) is positioned in a lower limit against the bottom surface of the connecting base (1), while the first friction blocks (6) are arranged against the inner wall of the storage section (2-2) and the second friction blocks (7) are arranged away from the outer wall of the friction section (2-1).

4. The yarn storage device as claimed in claim 3, wherein the mounting plate (4) is provided with guide through holes at four corners, the top surface of the connecting seat (1) is correspondingly provided with four accommodating grooves (012), and a guide rod (19) is fixedly connected in each accommodating groove (012); the elastic piece is a spring (16) and is sleeved with the guide rod (19), and two ends of the elastic piece respectively abut against the mounting plate (4) and the inner wall of the bottom of the accommodating groove (012); the electromagnet (17) is embedded in the top surface of the connecting seat (1).

5. A yarn accumulator as in claim 3, characterized in that said rotor (3) is provided with a first through slot (3-11) for each of said first pads (6), an upper hinge strip (20) and a lower hinge strip (21) are hinged in the middle of each of said first pads (6), the other end of said upper hinge strip (20) passes through said first through slot (3-11) and is hinged upwards to said first connecting block (18), and the other end of said lower hinge strip (21) passes through said first through slot (3-11) and is hinged downwards to the bottom of said rotor (3).

6. A yarn storage device according to claim 3, characterized in that a plurality of said second friction blocks (7) are slidably connected to the bottom surface of said connecting base (1) along the radial direction of the friction portion (2-1), said connecting base (1) is provided with a second through slot (013) corresponding to each said second friction block (7), each said second friction block (7) is hinged with a second hinge strip (22), the upper end of said second hinge strip (22) passes through said second through slot (013) and is hinged to said mounting plate (4).

7. A yarn accumulator as in claim 5, characterized in that said rotor (3) comprises a tubular body (3-1) and a base (3-2) removably connected, said first through slot (3-11) being provided in said tubular body (3-1) and penetrating the lower end thereof, said lower hinge strip (21) being hinged to said base (3-2).

8. A yarn storage device as in claim 6, wherein the second friction block (7) comprises a hinge block (7-1) and a resisting block (7-2) which are detachably connected, the resisting block (7-2) is slidably connected with the bottom surface of the connecting seat (1), and the second hinge strip (22) is hinged to the hinge block (7-1).

9. Yarn storage device according to claim 1, characterized in that a rubber layer (61) is glued to the outer wall of the first friction block (6).

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